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Santo André, Portugal

Full City Profile

10,601 Population 362/sq mi density
105 ft Elevation 32 meters
61°F Avg Temperature 16°C
Santo André enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 52°F in January while summers reach 70°F in July. The area gets 292 sunny days per year. Annual precipitation totals 24.0 inches. The area receives 0.0 inches of snow annually.

Temperature

52°F Jan (11°C) 70°F Jul (21°C)
Annual Average60.8°F
13% above US avg
January Average52°F (11°C)
July Average70°F (21°C)
Sunny Days292 days/yr

Geography

Elevation105 ft (32 m)
Area29.3 sq mi (75.8 km²)
Population Density362/sq mi
Coordinates38.0608°N, 8.7822°W
TimezoneEurope/Lisbon

Precipitation & Snow

Annual Rainfall 24.0"
37% below US avg
Snowfall 0.0"
Wettest Month (Dec) 4.13"
Driest Month (Jul) 0.16"

Air Quality

Earthquake History

159 earthquakes (M2.5+) within 150 km since 1990. Strongest: M5.0. Most recent: M2.9 on Apr 16, 2025.

Aug 26, 2024 56 km W of Sines, Portugal M5.0 63 km
Feb 17, 2025 1 km NE of Charneca de Caparica, Portugal M4.8 72 km
May 27, 2005 26 km SSW of Carvoeiro, Portugal M4.3 133 km
Aug 17, 2017 5 km N of Arruda dos Vinhos, Portugal M4.2 111 km
Mar 27, 2010 13 km SE of Vale da Amoreira, Portugal M4.1 144 km
Jan 15, 2018 25 km NNW of Évora, Portugal M4.1 109 km
Jan 9, 2007 22 km SSW of Faro, Portugal M4.0 149 km
Sep 19, 2004 27 km WSW of Sagres, Portugal M3.8 136 km
Apr 14, 2008 45 km WNW of Vila do Bispo, Portugal M3.8 110 km
Mar 26, 2011 6 km NNW of São Marcos da Serra, Portugal M3.8 79 km
Dec 30, 1994 56 km WNW of Sagres, Portugal M3.8 120 km
Sep 20, 1999 0 km SW of Caxias, Portugal M3.8 83 km
Jul 31, 1998 23 km W of Estremoz, Portugal M3.8 121 km
May 9, 1994 18 km WSW of Sagres, Portugal M3.7 128 km
Mar 26, 1998 63 km WNW of Vila do Bispo, Portugal M3.7 108 km
Sep 4, 1997 24 km WNW of Sines, Portugal M3.7 28 km
Mar 28, 2002 43 km W of Sines, Portugal M3.7 51 km
Nov 13, 1996 39 km WSW of Sagres, Portugal M3.7 145 km
Dec 27, 1994 27 km SW of Sagres, Portugal M3.7 139 km
Apr 10, 2007 7 km SSE of Sagres, Portugal M3.7 125 km
Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
1531 TAGUS RIVER, LISBON Earthquake 30,000 76 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 52°F (11°C) 3.5 in Coldest
February 53°F (12°C) 2.8 in
March 56°F (13°C) 1.8 in
April 58°F (15°C) 2.1 in
May 62°F (17°C) 1.6 in
June 67°F (19°C) 0.6 in
July 70°F (21°C) 0.2 in Driest
August 70°F (21°C) 0.2 in Warmest
September 68°F (20°C) 0.9 in
October 64°F (18°C) 2.6 in
November 57°F (14°C) 3.5 in
December 53°F (12°C) 4.1 in Wettest

Santo André has a seasonal temperature swing of 19°F / from 52°F in January to 70°F in August. Total annual precipitation is 24.0 inches, with December being the wettest month (4.1") and July the driest (0.2").

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